Drive for the drum of a concrete mixer



FIG. 1 is a front perspective view of a drive for the drum of a concretemixer showing my new design.

FIG. 2 is a side view thereof, an opposite side view being a mirrorimage thereof; and,

FIG. 3 is a rear perspective view thereof.

The bottom view forms no part of the claimed design.

CLAIM The ornamental design for a drive for the drum of a concretemixer, as shown and described.